Berlin Benfield
11Patents
5h-index
7Co-inventors
51Inventor score
Filing activity: Oct 24, 2013 → Dec 21, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD808328S1 | Foldable tiltrotor aircraft | General | 52 | Active |
| USD824321S1 | Foldable tiltrotor aircraft | General | 22 | Active |
| USD824320S1 | Foldable tiltrotor aircraft | General | 18 | Active |
| USD731395S1 | Tiltrotor aircraft tail section | General | 14 | Active |
| USD739335S1 | Tiltrotor aircraft with forward-swept wings | General | 10 | Active |
| USD870639S1 | Foldable tiltrotor aircraft | General | 5 | Active |
| USD857607S1 | Aircraft | General | 3 | Active |
| USD772137S1 | Tiltrotor aircraft landing gear | General | 1 | Active |
| USD731394S1 | Tiltrotor aircraft with fixed engines | General | 1 | Active |
| US11760475B2 | Articulated tiltrotor | Performing Operations; Transporting | 0 | Active |
| US12428148B2 | Unmanned rotorcraft with dual cargo doors | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.